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Rashid Ansari - Publications

Affiliations: 
University of Illinois at Chicago, Chicago, IL, United States 
Area:
Electronics and Electrical Engineering, Computer Science
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62 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Malik H, Gjomemo R, Venkatakrishnan VN, Ansari R, Irtaza A. Remote Check Truncation Systems: Vulnerability Analysis and Countermeasures Ieee Access. 8: 59485-59510. DOI: 10.1109/Access.2020.2982620  0.37
2018 Salarian M, Iliev N, Cetin AE, Ansari R. Improved Image-Based Localization Using SFM and Modified Coordinate System Transfer Ieee Transactions On Multimedia. 20: 3298-3310. DOI: 10.1109/Tmm.2018.2839893  0.402
2017 Xu X, Ansari R, Khokhar A. Parallel Nonuniform Discrete Fourier Transform (P-NDFT) Over a Random Wireless Sensor Network Ieee Transactions On Parallel and Distributed Systems. 28: 3615-3625. DOI: 10.1109/Tpds.2017.2706690  0.308
2017 Cheema UI, Nash G, Ansari R, Khokhar A. Memory-Optimized Re-Gridding Architecture for Non-Uniform Fast Fourier Transform Ieee Transactions On Circuits and Systems I: Regular Papers. 64: 1853-1864. DOI: 10.1109/Tcsi.2017.2681723  0.344
2016 Zhao S, Tuninetti D, Ansari R, Schonfeld D. On Achievable Distortion Exponents for a Gaussian Source Transmitted Over Parallel Gaussian Channels With Correlated Fading and Asymmetric SNRs Ieee Transactions On Information Theory. 62: 4135-4153. DOI: 10.1109/Tit.2016.2562002  0.341
2015 Mohammad F, Ansari R, Wanek J, Francis A, Shahidi M. Feasibility of level-set analysis of enface OCT retinal images in diabetic retinopathy. Biomedical Optics Express. 6: 1904-18. PMID 26137390 DOI: 10.1364/Boe.6.001904  0.581
2015 Xu X, Ansari R, Khokhar A, Vasilakos AV. Hierarchical Data Aggregation Using Compressive Sensing (HDACS) in WSNs Acm Transactions On Sensor Networks. 11: 1-25. DOI: 10.1145/2700264  0.333
2013 Yildirim I, Ansari R, Samil Yetik I, Shahidi M. Direct regularized estimation of retinal vascular oxygen tension based on an experimental model. Annals of Biomedical Engineering. 41: 2285-95. PMID 23732915 DOI: 10.1007/S10439-013-0831-5  0.576
2013 Mohammad F, Ansari R, Shahidi M. A level-set method for pathology segmentation in fluorescein angiograms and en face retinal images of patients with age-related macular degeneration Progress in Biomedical Optics and Imaging - Proceedings of Spie. 8676. DOI: 10.1117/12.2006697  0.59
2013 Chen G, Ansari R. OFDMA nonlinear distortion recovery using improved clipping localization and iterative projections Wireless Telecommunications Symposium. DOI: 10.1109/WTS.2013.6566249  0.307
2013 Ansari R, Yadav H, Jain A. Restoration of blur & noisy images using hybrid kernel-padding algorithm with transformation technique Proceedings - 4th Ieee International Conference On Computer and Communication Technology, Iccct 2013. 66-71. DOI: 10.1109/ICCCT.2013.6749605  0.318
2012 Yildirim I, Ansari R. Map estimation of oxygen tension in retinal vessels with phosphorescence lifetime imaging Proceedings - International Symposium On Biomedical Imaging. 218-221. DOI: 10.1109/ISBI.2012.6235523  0.479
2012 Mohammad F, Ansari R, Wanek J, Shahidi M. Frequency-based local content adaptive filtering algorithm for automated photoreceptor cell density quantification Proceedings - International Conference On Image Processing, Icip. 2325-2328. DOI: 10.1109/ICIP.2012.6467362  0.507
2011 Radakovic D, Yao Y, Ansari R. Real-time priority-aware transfer of SVC encoded video over MIMO communications system Proceedings of Spie. 7882: 788205. DOI: 10.1117/12.876741  0.335
2010 Yildirim I, Ansari R, Samil Yetik I, Shahidi M. Application of a modified regularization procedure for estimating oxygen tension in large retinal blood vessels Progress in Biomedical Optics and Imaging - Proceedings of Spie. 7623. DOI: 10.1117/12.845468  0.565
2010 Mohammad F, Ansari R, Wanek J, Shahidi M. Photoreceptor cell counting in adaptive optics retinal images using content-adaptive filtering Progress in Biomedical Optics and Imaging - Proceedings of Spie. 7626. DOI: 10.1117/12.844010  0.604
2009 Yildirim I, Ansari R, Wanek J, Yetik IS, Shahidi M. Regularized estimation of retinal vascular oxygen tension from phosphorescence images. Ieee Transactions On Bio-Medical Engineering. 56: 1989-95. PMID 19389690 DOI: 10.1109/Tbme.2009.2020505  0.59
2009 Ababneh S, Ansari R, Khokhar A. Compensated Signature Embedding for Multimedia Content Authentication Journal of Data and Information Quality. 1: 1-20. DOI: 10.1145/1659225.1659230  0.747
2009 Yellapantula R, Yao Y, Ansari R. Antenna Selection and Power Control in MIMO Systems with Continuously Varying Channels Ieee Communications Letters. 13: 480-482. DOI: 10.1109/Lcomm.2009.090682  0.317
2009 Ababneh S, Ansari R, Khokhar A. Iterative compensation schemes for multimedia content authentication Journal of Visual Communication and Image Representation. 20: 303-311. DOI: 10.1016/J.Jvcir.2009.03.010  0.742
2008 Yildirim I, Ansari R, Moussavi Z. Automated respiratory phase and onset detection using only chest sound signal. Conference Proceedings : ... Annual International Conference of the Ieee Engineering in Medicine and Biology Society. Ieee Engineering in Medicine and Biology Society. Annual Conference. 2008: 2578-81. PMID 19163230 DOI: 10.1109/IEMBS.2008.4649727  0.552
2008 Bagci AM, Shahidi M, Ansari R, Blair M, Blair NP, Zelkha R. Thickness profiles of retinal layers by optical coherence tomography image segmentation. American Journal of Ophthalmology. 146: 679-87. PMID 18707672 DOI: 10.1016/J.Ajo.2008.06.010  0.661
2008 Bagci AM, Ansari R, Shahidi M. Automated retinal layer segmentation in OCT images using spatially variant filtering Progress in Biomedical Optics and Imaging - Proceedings of Spie. 6914. DOI: 10.1117/12.770792  0.681
2008 Ababneh S, Ansari R, Khokhar A. A set-theoretic approach for compensated signature embedding using projections onto convex sets Proceedings of Spie - the International Society For Optical Engineering. 6822. DOI: 10.1117/12.765902  0.31
2008 Bagci AM, Ansari R, Shahidi M. A method for detection of retinal layers by optical coherence tomography image segmentation 2007 Ieee/Nih Life Science Systems and Applications Workshop, Lisa. 144-147. DOI: 10.1109/LSSA.2007.4400905  0.679
2008 Ababneh S, Ansari R, Khokhar A. Improved image authentication using closed-form compensation and spread-spectrum watermarking Icassp, Ieee International Conference On Acoustics, Speech and Signal Processing - Proceedings. 1781-1784. DOI: 10.1109/ICASSP.2008.4517976  0.338
2008 Malik H, Ansari R, Khokhar A. Robust audio watermarking using frequency-selective spread spectrum Iet Information Security. 2: 129. DOI: 10.1049/Iet-Ifs:20070145  0.416
2007 Yildirim I, Ansari R. A robust method to estimate time split in second heart sound using instantaneous frequency analysis. Conference Proceedings : ... Annual International Conference of the Ieee Engineering in Medicine and Biology Society. Ieee Engineering in Medicine and Biology Society. Annual Conference. 2007: 1855-8. PMID 18002342 DOI: 10.1109/IEMBS.2007.4352676  0.526
2007 Valbonesi L, Ansari R. Low-complexity EPS scheme for PAPR reduction in OFDM with no transmission of side information 2007 International Waveform Diversity and Design Conference, Wdd. 275-278. DOI: 10.1109/WDDC.2007.4339425  0.737
2007 Malik HMA, Ansari R, Khokhar AA. Robust data hiding in audio using allpass filters Ieee Transactions On Audio, Speech and Language Processing. 15: 1296-1304. DOI: 10.1109/Tasl.2007.894509  0.409
2007 Bagci AM, Ansari R, Reynolds WD. Low-complexity implementation of non-subsampled directional filter banks using polyphase representations and generalized separable processing 2007 Ieee International Conference On Electro/Information Technology, Eit 2007. 422-427. DOI: 10.1109/EIT.2007.4374534  0.683
2006 Valbonesi L, Ansari R. Frame-based approach for peak-to-average power ratio reduction in OFDM Ieee Transactions On Communications. 54: 1604-1613. DOI: 10.1109/Tcomm.2006.881242  0.75
2006 Valbonesi L, Ansari R. Frame-Theoretic Approach for Peak-to-Average Power-Ratio Reduction in OFDM Ieee Transactions On Communications. 54: 1514-1514. DOI: 10.1109/Tcomm.2006.878810  0.756
2006 Ababneh S, Khokhar A, Ansari R. Compensated signature embedding based multimedia content authentication system Proceedings - International Conference On Image Processing, Icip. 1. DOI: 10.1109/ICIP.2007.4378974  0.302
2005 Cavusoglu B, Schonfeld D, Ansari R, Bal DK. Real-time low-complexity adaptive approach for enhanced QoS and error resilience in MPEG-2 video transport over RTF networks Ieee Transactions On Circuits and Systems For Video Technology. 15: 1604-1614. DOI: 10.1109/Tcsvt.2005.856917  0.33
2005 Chang C, Ansari R. Kernel particle filter for visual tracking Ieee Signal Processing Letters. 12: 242-245. DOI: 10.1109/Lsp.2004.842254  0.327
2005 Ansari R, Valbonesi L. Signals and Systems The Electrical Engineering Handbook. 813-837. DOI: 10.1016/B978-012170960-0/50061-X  0.692
2005 Valbonesi L, Ansari R. Low-complexity method for PAPR reduction in OFDM based on frame expansion parameter selection 13th European Signal Processing Conference, Eusipco 2005. 1930-1933.  0.749
2004 Bagci AM, Ansari R, Khokhar A, Cetin E. Eye tracking using markov models Proceedings - International Conference On Pattern Recognition. 3: 818-821. DOI: 10.1109/ICPR.2004.1334654  0.658
2004 Valbonesi L, Ansari R. Peak-to-average power ratio reduction in OFDM: Optimal and suboptimal combination of erasure pattern selection and probabilistic methods Canadian Conference On Electrical and Computer Engineering. 4: 2175-2178. DOI: 10.1109/CCECE.2004.1347675  0.733
2004 Malik H, Khokhar A, Ansari R. Robust data-hiding in audio 2004 Ieee International Conference On Multimedia and Expo (Icme). 2: 959-962.  0.319
2004 Valbonesi L, Ansari R. POCS-based frame-theoretic approach for peak-to-average power ratio reduction in OFDM Ieee Vehicular Technology Conference. 60: 631-634.  0.745
2004 Malik H, Khokhar A, Ansari R. Robust audio watermarking using frequency selective spread spectrum theory Icassp, Ieee International Conference On Acoustics, Speech and Signal Processing - Proceedings. 5.  0.328
2004 Ansari R, Malik H, Khokhar A. Data-hiding in audio using frequency-selective phase alteration Icassp, Ieee International Conference On Acoustics, Speech and Signal Processing - Proceedings. 5.  0.312
1999 Ansari R, Kim CW, Dedovic M. Structure and design of two-channel filter banks derived from a triplet of halfband filters Ieee Transactions On Circuits and Systems Ii: Analog and Digital Signal Processing. 46: 1487-1496. DOI: 10.1109/82.809534  0.354
1998 Ansari R, Ceran E, Memon N. Near-lossless image compression techniques Proceedings of Spie - the International Society For Optical Engineering. 3309: 731-742. DOI: 10.1117/1.482591  0.369
1998 Ansari R, Kahn D, Macchi M. Pitch modification of speech using a low-sensitivity inverse filter approach Ieee Signal Processing Letters. 5: 60-62. DOI: 10.1109/97.661561  0.363
1997 Gurcan MN, Yardimci Y, Cetin AE, Ansari R. Detection of microcalcifications in mammograms using higher order statistics Ieee Signal Processing Letters. 4: 213-216. DOI: 10.1109/97.611278  0.333
1995 Phoong S, Kim CW, Vaidyanathan PP, Ansari R. A new class of two-channel biorthogonal filter banks and wavelet bases Ieee Transactions On Signal Processing. 43: 649-665. DOI: 10.1109/78.370620  0.357
1994 Cetin A, Ansari R. Signal recovery from wavelet transform maxima Ieee Transactions On Signal Processing. 42: 194-196. DOI: 10.1109/78.258135  0.305
1994 Guillemot C, Ansari R. Layered Coding Schemes for Video Transmission on ATM Networks Journal of Visual Communication and Image Representation. 5: 62-74. DOI: 10.1006/Jvci.1994.1006  0.316
1992 Ansari R, Guillemot C, Kaiser JF. A Note on “Wavelet Construction Using Lagrange Halfband Filters”<sup>1</sup> Ieee Transactions On Circuits and Systems Ii: Analog and Digital Signal Processing. 39: 130. DOI: 10.1109/82.205820  0.306
1991 Ansari R, Guillemot C, Kaiser JF. Wavelet Construction Using Lagrange Halfband Filters Ieee Transactions On Circuits and Systems. 38: 1116-1118. DOI: 10.1109/31.83889  0.315
1989 Çetin AE, Ansari R. Digital interpolation beamforming using recursive filters Journal of the Acoustical Society of America. 85: 493-495. DOI: 10.1121/1.397701  0.367
1988 Çetin AE, Ansari R. Convolution-based framework for signal recovery and applications Journal of the Optical Society of America a: Optics and Image Science, and Vision. 5: 1193-1200. DOI: 10.1364/Josaa.5.001193  0.314
1988 Ansari R. Satisfying the Haar Condition in Halfband FIR Filter Design Ieee Transactions On Acoustics, Speech, and Signal Processing. 36: 123-124. DOI: 10.1109/29.1498  0.314
1987 Ansari R, Lau CL. TWO-DIMENSIONAL IIR FILTERS FOR EXACT RECONSTRUCTION IN TREE-STRUCTURED SUB-BAND DECOMPOSITION Electronics Letters. 23: 633-634. DOI: 10.1049/El:19870453  0.304
1987 Cetin AE, Ansari R. ITERATIVE PROCEDURE FOR DESIGNING TWO-DIMENSIONAL FIR FILTERS Electronics Letters. 23: 131-133. DOI: 10.1049/El:19870093  0.359
1986 Kim CW, Ansari R. PIECEWISE-CONSTANT MAGNITUDE FILTERS USING ALLPASS SECTIONS Electronics Letters. 22: 1007-1008. DOI: 10.1049/El:19860688  0.313
1985 Ansari R. Elliptic Filter Design for a Class of Generalized Halfband Filters Ieee Transactions On Acoustics, Speech, and Signal Processing. 33: 1146-1150. DOI: 10.1109/Tassp.1985.1164709  0.305
1985 Ansari R, Liu B. A Class of Low-Noise Computationally Efficient Recursive Digital Filters with Applications to Sampling Rate Alterations Ieee Transactions On Acoustics, Speech, and Signal Processing. 33: 90-97. DOI: 10.1109/Tassp.1985.1164494  0.472
1983 Ansari R, Liu B. Efficient Sampling Rate Alteration Using Recursive (IIR) Digital Filters Ieee Transactions On Acoustics, Speech, and Signal Processing. 31: 1366-1373. DOI: 10.1109/Tassp.1983.1164244  0.505
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